Erdem - Erdem's blue patchwork-print cotton Cassandra dress is the first style from the label's Pre-AW18 lookbook and embodies the 70s-style floral theme of the collection. Crafted in England from crisp cotton, it has a ruffled stand collar with voluminous balloon sleeves and a full tiered skirt that falls to the floor. Style yours with a bucket bag and statement earrings for a modern occasion look.